FS6830 Datasheet | American First Semiconductor

Low Standby Power High Performance PWM Controller General Description FS6830 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 40W range. PWM switching frequency at normal operation is externally programmable and trimmed to tight range. At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Lower standby power and higher conversion efficiency is thus achieved. The internal slope pensation improves system large signal stability and reduces the possible sub-harmonic oscillation at high PWM duty cycle output....